In the Reema Kagti-directed film, the song Muskaane jhoothi hain has been shot to raise the anticipation among the audiences, said a source.
Produced by Ritesh Sidhwani and Farhan Akhtar's Excel Entertainment, the film marks the coming together of the producers and Aamir after 11 years since the 2001 release Dil Chahta Hai.
Aamir Khan plays inspector Surjan Singh Shekhawat who is given the task of solving a case.
The movie also stars Kareena Kapoor and Rani Mukerji in lead roles. It is expected to come out on November 30.